Home / 174,864,837.40-262,465,217.70-88,700,536.60

Finding the Fourth Proportional to 174,864,837.40, 262,465,217.70 and 88,700,536.60

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Solution

The fourth proportional to 174,864,837.40, 262,465,217.70 and 88,700,536.60 is: 133,136,003.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,864,837.40 : 262,465,217.70 = 88,700,536.60 : x
  2. Step 2: Convert to fraction form
    174,864,837.40/262,465,217.70 = 88,700,536.60/x
  3. Step 3: Cross multiply
    174,864,837.40x = 262,465,217.70 × 88,700,536.60
  4. Step 4: Simplify right side
    174,864,837.40x = 23,280,805,648,825,816
  5. Step 5: Solve for x
    x = 23,280,805,648,825,816/174,864,837.40
  6. Step 6: Final answer
    x = 133,136,003.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.